190590868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{2351}}^1$

素因数の和:3927

約数の個数: 24

約数和(自身を含む): 359573760

約数和(自身を除く): 168982892

約数列:

[1, 2, 4, 13, 26, 52, 1559, 2351, 3118, 4702, 6236, 9404, 20267, 30563, 40534, 61126, 81068, 122252, 3665209, 7330418, 14660836, 47647717, 95295434, 190590868]

約数ペア:

[(1, 190590868), (2, 95295434), (4, 47647717), (13, 14660836), (26, 7330418), (52, 3665209), (1559, 122252), (2351, 81068), (3118, 61126), (4702, 40534), (6236, 30563), (9404, 20267)]